The Closest Thing To A Real Limitless Pill

Who wouldn’t like to perform better, think more clearly, and have more “cognitive RAM”?

The slightly cheesy film *Limitless*-recently repurposed into a TV series- appeals to these human desires. Such fantasies of greatness and achievement play a role in getting us motivated to act[^2].

The premise of Limitless revolves around the limitless pill NZT-48, an absurdly powerful cognitive enhancer.

Watching the protagonist of Limitless gain essentially superhuman powers naturally prompts the audience to wonder whether such a substance might actually exist. Perhaps as a well-kept secret by the ultra-wealthy or the military?

Nootropics enhance cognitive function, although the effects are modest compared with what's portrayed in Limitless.

Why NZT is Biologically Impossible

Here’s one objection I’ve always had to the idea of substances like NZT-48.

If a chemical could so drastically improve cognitive performance, then wouldn’t changes in the structure or function of the brain that mimic the effects of NZT-48 would have already been selected for?

If a neurobiological free lunch existed like the limitless pill, then natural selection would probably have already selected for it. Unless there are evolutionary incentives to being stupid, which isn’t such a radical idea.

That Being Said, The Closest Thing To a Limitless Pill Is:

Drumroll.

Phenylpiracetam + Modafinil + Low Dose Nicotine

Phenylpiracetam

Phenylpiracetam has psychostimulant-like effects reminiscent of amphetamine (Adderall) without the edginess or sketchy side effect profile.

Modafinil

Modafinil has gained a lot of attention in the mainstream media as a cognitive enhancer.

I'm skeptical that Modafiil will increase your IQ, but it almost certainly will improve your work ethic, exuberance, and focus. I’ve safely bought modafinil from AfinilExpress for years, and can vouch for their reliability.

I would make the case that enhancing motivation could make you intrinsically smarter, because intelligence is after all an epiphenomenon, an emergent property of the synaptic structure of the brain.

Is Adderall Comparable To NZT?

The effect that treatment with stimulant medication has on the intellectual performance of children with attention deficit hyperactivity disorder (ADHD) was examined. Thirty-one children diagnosed with ADHD were given a WISC-III before any treatment was implemented. At least 1 year later, children were retested. At this time, 24 of the children were taking stimulant medications. Children receiving medications had significant increases in IQ scores, but no changes were found for those not taking medications. Changes in IQ scores were moderately related to parents' perceived efficacy of the medication and parent-reported compliance with medication but were not strongly related to changes in parent-reported ADHD symptoms.

However, Adderall is neurotoxic at sufficiently high doses. Specifically, Adderall damages dopaminergic neurons which are particularly sensitive to oxidative stress.